Optically compensated double-layer electrically controlled birefringence liquid crystal display with wide-viewing-angle cone
作者:
H. Seki,
Y. Masuda,
T. Uchida,
期刊:
Liquid Crystals
(Taylor Available online 1993)
卷期:
Volume 14,
issue 2
页码: 279-286
ISSN:0267-8292
年代: 1993
DOI:10.1080/02678299308027641
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
An electrically controlled birefringence liquid crystal display has a problem over narrow viewing angle. To solve this problem, the authors proposed a double-layer electrically controlled birefringence liquid crystal display with a wide-viewing-angle cone under an applied voltage. In this device, each liquid crystal layer compensates the variation of retardation as a function of viewing angle. However, the optical compensation occurs only when certain voltages are applied. The objective of this paper is to propose a novel film compensated double-layer electrically controlled birefringence liquid crystal display that has a wide cone of view in any state. This device is based on the concept of compensation of retardation.
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